266400918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 686180352

約数和(自身を除く): 419779434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 241, 279, 283, 434, 482, 558, 566, 651, 723, 849, 1302, 1446, 1687, 1698, 1953, 1981, 2169, 2547, 3374, 3906, 3962, 4338, 5061, 5094, 5943, 7471, 8773, 10122, 11886, 14942, 15183, 17546, 17829, 22413, 26319, 30366, 35658, 44826, 52297, 52638, 61411, 67239, 68203, 78957, 104594, 122822, 134478, 136406, 156891, 157914, 184233, 204609, 313782, 368466, 409218, 470673, 477421, 552699, 613827, 941346, 954842, 1105398, 1227654, 1432263, 2114293, 2864526, 4228586, 4296789, 6342879, 8593578, 12685758, 14800051, 19028637, 29600102, 38057274, 44400153, 88800306, 133200459, 266400918]

約数ペア:

[(1, 266400918), (2, 133200459), (3, 88800306), (6, 44400153), (7, 38057274), (9, 29600102), (14, 19028637), (18, 14800051), (21, 12685758), (31, 8593578), (42, 6342879), (62, 4296789), (63, 4228586), (93, 2864526), (126, 2114293), (186, 1432263), (217, 1227654), (241, 1105398), (279, 954842), (283, 941346), (434, 613827), (482, 552699), (558, 477421), (566, 470673), (651, 409218), (723, 368466), (849, 313782), (1302, 204609), (1446, 184233), (1687, 157914), (1698, 156891), (1953, 136406), (1981, 134478), (2169, 122822), (2547, 104594), (3374, 78957), (3906, 68203), (3962, 67239), (4338, 61411), (5061, 52638), (5094, 52297), (5943, 44826), (7471, 35658), (8773, 30366), (10122, 26319), (11886, 22413), (14942, 17829), (15183, 17546)]